<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <!--api 在推荐工程里面-->
    <script src="http://localhost:8081/easyrec-web/api-js/easyrec.js"></script>
    <script type="text/javascript">
    var apiKey      = "123";
  var tenantId    = "demo2";

    function getHeaders(){
        var req = new XMLHttpRequest();
        req.open('GET', document.location.href, false);
        req.send(null);
        var headerArr = req.getAllResponseHeaders().split('\n');
        var headers = {};
        headerArr.forEach(item=>{
            if(item!==''){
                var index = item.indexOf(':');
                var key = item.slice(0,index);
                var value = item.slice(index+1).trim();
                headers[key] = value
            }

        })
        return headers
    }

function view(id){
    alert('view ' + id);

    easyrec_sendAction("view",{userId:"",
                                    itemId:id,
                                    itemUrl:"http://example.com/item/1222",
                                    itemDescription:"联想",
                                    itemImageUrl:"http://example.com/pics/poster.png"});
}
function buy(id){
    alert('buy ' + id);
}
function rate(id){
    alert('rate ' + id);
}

function loadXMLDoc()
{
//var headers = getHeaders();
//console.log(headers);
var xmlhttp;
if (window.XMLHttpRequest)
  {// code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttp=new XMLHttpRequest();
  }
else
  {// code for IE6, IE5
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
xmlhttp.onreadystatechange=function()
  {
  if (xmlhttp.readyState==4 && xmlhttp.status==200)
    {
    document.getElementById("myDiv").innerHTML=xmlhttp.responseText;
    }
  }
//设置headers头部

xmlhttp.open("GET","/grayRequest",true);
//xmlhttp.setRequestHeader('version',headers['version']);
xmlhttp.send();
}
</script>
</head>
<body>

<table border="1">
    <tr  th:each="product : ${productList}">
        <td>
            <img th:src="${product.url}">
        </td>
        <td th:text="${product.desc}" width="200">描述</td>
        <td>
            <a  th:onclick="'view(' + ${product.id} + ');'">view</a>
        </td>
        <td>
            <a  th:onclick="'buy(' + ${product.id} + ');'">buy</a>
        </td>
        <td>
            <a  th:onclick="'rate(' + ${product.id} + ');'">rate</a>
        </td>
    </tr>
</table>
</body>
</html>